{"product_id":"la3400prv-circuit-breaker","title":"LA3400PRV | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the LA3400PRV, a purpose-built industrial circuit breaker engineered for demanding power environments. With a 400A rating, a 3-pole (three-phase) configuration, and a 600V operating capability, this unit is designed to meet the needs of maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 400A protection\u003c\/strong\u003e—provides reliable overcurrent protection for high-current loads, safeguarding motors, drives, and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design for three-phase systems\u003c\/strong\u003e—ensures seamless integration into standard industrial power layouts and panel boards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e—suitable for a broad range of equipment and distribution networks found in commercial and light-industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number identity LA3400PRV\u003c\/strong\u003e—the most dependable reference for compatibility; use this to verify you’re selecting the correct replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly and retrofit-ready\u003c\/strong\u003e—ideal for replacing aging or failed breakers and standardizing protection across facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits from the LA3400PRV?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and electrical contractors performing panel upgrades or retrofits in manufacturing lines, packaging operations, and processing plants.\u003c\/li\u003e \u003cli\u003eMaintenance teams tasked with restoring reliable protection quickly to minimize downtime.\u003c\/li\u003e \u003cli\u003eSpecifiers seeking a dependable, drop-in replacement with known ratings for large-distribution panels and switchgear assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIn a three-phase main distribution panel, the 400A, 3-pole LA3400PRV delivers dependable overcurrent protection while aligning with common industrial bus configurations.\u003c\/li\u003e \u003cli\u003eRetrofits: when an existing LA-series or similar breaker fails, the LA3400PRV provides a precise match to avoid panel fit issues and ensure correct protection levels.\u003c\/li\u003e \u003cli\u003eRepairs and upgrades: pair with a planned preventive maintenance program to keep circuit protection consistent during servicing and expansion.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant compatibility note: before ordering, confirm the fit and ratings for your specific equipment. The part number LA3400PRV is the best reference for compatibility with 600V, 3-pole installations.\u003c\/p\u003e \u003cp\u003eFor projects that demand reliability, clarity, and straightforward retrofit paths, the LA3400PRV delivers a focused combination of amperage, phase configuration, and voltage that align with real-world industrial needs. It’s a practical, no-surprises choice for maintaining safe, continuous operation in demanding facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426388889762,"sku":"LA3400PRV","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/la3400prv-circuit-breaker-400a-3-pole-600v-168.webp?v=1789568060","url":"https:\/\/www.ampstate.com\/products\/la3400prv-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}